To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
There was clearly no proofreader or editor for this book (or if there was, they ran with the money). I barely struggled through 2 stories before I got too frustrated to continue. Sorry, author, but I couldn't focus on the stories for all the mistakes.